CN117223464A - Water-spraying and fertilizer-spraying integrated reel type sprinkler - Google Patents
Water-spraying and fertilizer-spraying integrated reel type sprinkler Download PDFInfo
- Publication number
- CN117223464A CN117223464A CN202311290988.5A CN202311290988A CN117223464A CN 117223464 A CN117223464 A CN 117223464A CN 202311290988 A CN202311290988 A CN 202311290988A CN 117223464 A CN117223464 A CN 117223464A
- Authority
- CN
- China
- Prior art keywords
- water
- fixedly connected
- fertilizer
- shower nozzle
- spraying
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005507 spraying Methods 0.000 title claims abstract description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 123
- 239000007921 spray Substances 0.000 claims abstract description 75
- 239000003337 fertilizer Substances 0.000 claims abstract description 73
- 230000002262 irrigation Effects 0.000 claims abstract description 36
- 238000003973 irrigation Methods 0.000 claims abstract description 36
- 239000007788 liquid Substances 0.000 claims abstract description 20
- 230000010354 integration Effects 0.000 claims abstract description 5
- 238000004140 cleaning Methods 0.000 claims description 41
- 238000001125 extrusion Methods 0.000 claims description 27
- 230000008878 coupling Effects 0.000 claims description 21
- 238000010168 coupling process Methods 0.000 claims description 21
- 238000005859 coupling reaction Methods 0.000 claims description 21
- 238000003825 pressing Methods 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 238000007790 scraping Methods 0.000 claims description 6
- 238000009826 distribution Methods 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 230000004720 fertilization Effects 0.000 abstract description 10
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 abstract description 2
- 210000003608 fece Anatomy 0.000 abstract 1
- 239000010871 livestock manure Substances 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 description 11
- 239000002689 soil Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
Landscapes
- Catching Or Destruction (AREA)
Abstract
The invention relates to the technical field of reel type sprinkling machines, in particular to a water and fertilizer spraying integrated reel type sprinkling machine. The invention provides a water-spraying and fertilizer-spraying integrated reel type sprinkler which can spray crops at a far position and a near position without manually adjusting the direction of a sprinkler head. The utility model provides a water spray and fertilizer spraying integrated reel type sprinkler, includes the irrigator main part, irrigator main part rotation type is connected with the reel, irrigator main part is from taking the drive the rotatory water turbine of reel, the reel is convoluteed and is had the PE hose, irrigator main part is from taking the water pump of water suction in the PE hose, the water spray driving has been placed in irrigator main part left side. Through switching to watering with the fertilization, and watering again after spraying fertilizer, can satisfy the demand that the liquid manure integration was irrigated, need not to irrigate alone, do benefit to improvement crop irrigation efficiency to can avoid fertilizer to stop on the crop blade, avoid the blade to be burnt, do benefit to and carry out safe fertilization to the crop.
Description
Technical Field
The invention relates to the technical field of reel type sprinkling machines, in particular to a water and fertilizer spraying integrated reel type sprinkling machine.
Background
The reel type sprinkler mainly comprises a machine body, PE pipes, reels, a water spraying travelling crane, a water worm wheel driving device, a transmission mechanism, a calandria mechanism and other parts, wherein the water spraying travelling crane comprises parts such as a spray head, when the reel type sprinkler is used, the reels release the PE pipes, the water spraying travelling crane is pulled to a designated area in a field by using traction force of a tractor, then the water spraying travelling crane sprays water, the water turbine is used for driving the reels to rotate and recycle the PE pipes, and meanwhile, the water spraying travelling crane is driven to move together for recycling, so that the sprinkling efficiency is improved, independent fertilization is avoided after irrigation, and the reel type sprinkler can be used for sprinkling water and fertilizer integrated sprinkling.
Patent publication No. CN 212184151U's patent discloses a can spout reel formula sprinkling irrigation machine of fertile, including the winch, divide the support, the capstan, the spray head car, extend the base and mix fertile bucket, winch top middle part fixedly connected with divides the support, divide support top middle part swing joint to have the capstan, branch frame left side swing joint has the spray head car, the below welding on the positive right side of winch is provided with extends the base, extend base top swing joint to have and mix fertile bucket, extend the base and include and spout fertile subassembly, spout fertile pipe, turn to the shower nozzle, access pipe and protection frame, spout fertile subassembly fixed connection in extending base top middle part, it runs through the setting in the left middle part of spouting fertile subassembly, turn to the shower nozzle activity and cup joint in fertile pipe left end top, the access pipe runs through the setting in fertile subassembly top middle part, the equal welding of protection frame sets up the left and right sides of extending the base, turn to the shower nozzle comprises hollow rotating bead and nozzle cover.
The above-mentioned patent is through adjusting the direction of spraying that turns to the shower nozzle, come the sprinkling irrigation to the crops of different positions, however the above-mentioned patent does not have to drive the rotatory design of shower nozzle, this just needs the manual work to turn to and turn to rotate, when need repeatedly turn to the shower nozzle and go on sprinkling irrigation with the crops of near, need the manual work to adjust repeatedly to turn to the shower nozzle, this just makes sprinkling operation comparatively loaded down with trivial details, influence sprinkling irrigation efficiency, consequently, we have developed a water spray and fertilizer integration reel formula sprinkling irrigation machine that need not the manual work to adjust the shower nozzle direction, alright spray to the crops of far away and near.
Disclosure of Invention
In order to overcome the defect that the steering spray head needs to be manually and repeatedly adjusted when the crop far and near the steering spray head needs to be repeatedly sprayed by driving the steering spray head to rotate, the invention provides the water and fertilizer spraying integrated reel type sprinkler capable of spraying the crop far and near without manually adjusting the direction of the spray head.
The utility model provides a water spray and fertilizer spraying integration reel formula sprinkling irrigation machine, is including the irrigation machine main part, irrigation machine main part rotation type is connected with the reel, irrigation machine main part is from taking the drive the rotatory turbine of reel, the reel is convoluteed there is the PE hose, irrigation machine main part is from taking the water suction pump in the PE hose, the watering driving has been placed in irrigation machine main part left side, watering driving rotation type is connected with the shower nozzle, the PE hose with the shower nozzle intercommunication, be equipped with on the watering driving and be used for the drive the rotatory actuating assembly of shower nozzle, still including the fertilizer liquid case, fertilizer liquid case rigid coupling is in the watering driving, the fertilizer liquid case is from taking the stopper, the fertilizer liquid case with shower nozzle rotation type intercommunication, the shower nozzle with the discharge gate has been opened to the intercommunication position of fertilizer liquid case, the shower nozzle with the delivery port has been opened to the intercommunication position of PE hose, be equipped with on the shower nozzle and be used for spraying between fertilizer and the water and switch over the subassembly, be equipped with first on the switch subassembly, first being close to the position of discharge gate has first stay cord, first being close to on the shower nozzle has the first stay cord, first is provided with the dog on the second is close to the movable block.
Further, the discharge hole is opposite to the water outlet, the first stop block does not block the discharge hole, and the second stop block blocks the water outlet.
Further, the driving assembly comprises a motor, the motor is fixedly arranged on the water spraying travelling crane, a first gear is fixedly connected to an output shaft of the motor, the first gear is fixedly connected to the spray head, and the first gears are meshed with each other.
Further, the switching assembly comprises a first fixing frame which is symmetrically distributed, the first fixing frame is fixedly connected with the spray heads, the first fixing frame is slidably connected with first wedge blocks, the first pull ropes are fixedly connected between the first wedge blocks which are symmetrically distributed, the first fixing frame is fixedly connected with first guide frames, the spray heads are fixedly connected with the first guide frames which are symmetrically distributed, the first pull ropes slidably penetrate through the first guide frames and the spray heads, the water spraying crane is fixedly connected with extrusion frames which are centrally and symmetrically distributed, the first wedge blocks are in one-to-one correspondence with the extrusion frames, and the first wedge blocks are in extrusion fit with the corresponding extrusion frames.
Further, the moving assembly comprises a second fixing frame fixedly connected with the spray head, an air cylinder is fixedly arranged on the second fixing frame, the water baffle is fixedly connected with the telescopic part of the air cylinder, a pressing switch is fixedly arranged on the second fixing frame, the pressing switch is adjacent to the moving path of the first wedge-shaped block, and the pressing switch is electrically connected with the air cylinder.
Further, the water baffle is obliquely arranged, and the water baffle is hoped with the spray head.
Further, the cleaning device comprises a scraping assembly, the scraping assembly is arranged on the spray head, the scraping assembly comprises a guide rod, the guide rod is fixedly arranged on the spray head, the guide rod is connected with a cleaning ring in a sliding mode, the cleaning ring is tightly attached to the inner wall of the spray head, a first spring is fixedly connected between the guide rod and the cleaning ring, a second pull rope is fixedly connected with a water spraying travelling crane, a second guide frame is fixedly connected with the spray head, the second pull rope penetrates through the second guide frame in a sliding mode, and the second pull rope is fixedly connected with the cleaning ring.
Further, still including dispersion subassembly, dispersion subassembly set up in the breakwater, dispersion subassembly is including fixed box, fixed box rigid coupling is in the breakwater, fixed box slidingtype is connected with the movable block, the movable block rigid coupling has the movable rod, the movable rod with fixed box slidingtype is connected, the movable rod rigid coupling has the rack, the breakwater rigid coupling has the dead lever, the dead lever swivelling type is connected with the dispersion frame, the dispersion frame rigid coupling has the second gear, the second gear with the rack engagement, the dispersion frame is located the delivery port department of shower nozzle, the movable block with the rigid coupling has the second spring between the fixed box, the outlet has been opened to the fixed box.
Further, still including reinforcing assembly, reinforcing assembly set up in irrigate the quick-witted main part, reinforcing assembly is including the third mount, the third mount rigid coupling is in irrigate the quick-witted main part, the third mount slidingtype is connected with the bolt, the third mount with the rigid coupling has the third spring between the bolt, the third mount slidingtype is connected with the second wedge, the third mount with the rigid coupling has the fourth spring between the second wedge, the second wedge slidingtype is worn out the bolt, the reel rigid coupling has the extrusion piece, extrusion piece rotatory extrusion the second wedge.
Further, still including the clearance subassembly, the clearance subassembly set up in irrigator main part, the clearance subassembly is including the connecting block of symmetric distribution, the connecting block rigid coupling is in irrigator main part's organism, the connecting block slidingtype is connected with the clearance frame, the clearance frame is right the PE hose is half encirclement by the position that pulls out, the clearance frame with the rigid coupling has the fifth spring between the connecting block, the even rigid coupling of clearance frame has the sponge piece, the sponge piece with the PE hose is contacted by the position that pulls out.
The beneficial effects of the invention are as follows:
1. the fertilizer is switched to watering, and watering is carried out after the fertilizer is sprayed, so that the water and fertilizer integrated irrigation requirement can be met, independent irrigation is not needed, the crop irrigation efficiency is improved, the fertilizer is prevented from staying on the crop leaves, the leaves are prevented from being burnt, and the safe fertilization of crops is facilitated;
2. when fertilizer or water sprayed by the spray head impacts the water baffle, the reaction of the water baffle enables the fertilizer or water to be sprayed downwards on the ground, so that the area near the water spraying crane can be sprayed with water, the spray effect is good, the spray head angle does not need to be manually adjusted, crops at far and near can be irrigated, and the irrigation efficiency can be improved;
3. through the left-right movement of the cleaning ring, the fertilizer on the inner wall of the spray head can be scraped in the process of spraying the fertilizer, so that the attachment of the fertilizer can be reduced, excessive fertilizer is prevented from being mixed into water to burn crops, and the safety irrigation operation is facilitated;
4. the fertilizer or water is scattered through the rotation of the dispersion frame, so that the uniformity of the fertilizer and water irrigated land is improved, and the sprinkling irrigation effect is improved;
5. after the bolt moves downwards to be inserted into soil, the bolt can fix the irrigation machine main body through the third fixing frame, so that the shaking of the irrigation machine main body can be reduced, the PE hose can be rolled stably, and the irrigation operation can be carried out stably;
6. soil on the surface of the PE hose is cleaned down through the sponge block, so that the PE hose is kept clean, the PE hose can be prevented from being scratched by the soil, and the PE hose is protected.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the irrigation machine body, reel, PE hose and the like according to the present invention.
Fig. 3 is a schematic diagram of the three-dimensional structure of the spray head, the fertilizer liquid tank, the motor and the like.
Fig. 4 is a schematic perspective view of a first stop block, a second stop block, a discharge hole and the like.
Fig. 5 is a schematic perspective view of a second fixing frame, an air cylinder, a push switch and the like.
Fig. 6 is a schematic perspective view of a second rope, a cleaning ring, a guide rod, and the like according to the present invention.
Fig. 7 is a schematic perspective view of a fixed case, a moving rod, a rack and the like according to the present invention.
Fig. 8 is a schematic perspective view of a fixing rod, a dispersing rack, a second gear and the like.
Fig. 9 is a schematic perspective view of a third fixing frame, a bolt, an extrusion block and the like according to the present invention.
Fig. 10 is a perspective view of a cross-section of the latch and second wedge block of the present invention.
Fig. 11 is a schematic perspective view of a PE hose, a connection block, a cleaning rack, and the like according to the present invention.
Fig. 12 is a schematic perspective view of a cleaning frame, a fifth spring, a sponge block and the like according to the present invention.
In the above figures: 1: irrigation machine main part, 2: reel, 3: PE hose, 4: water spraying travelling crane, 5: spray head, 6: fertilizer liquid case, 7: motor, 8: first gear, 9: first mount, 10: first wedge, 11: first stay cord, 12: first guide frame, 13: first stopper, 14: second stopper, 15: discharge gate, 16: water outlet, 17: extrusion frame, 18: second mount, 19: cylinder, 20: press switch, 21: water deflector, 22: second pull cord, 23: cleaning ring, 24: guide bar, 25: first spring, 26: second guide frame, 27: fixed box, 28: movable lever, 29: rack, 30: fixing rod, 31: dispersion frame, 32: second gear, 33: second spring, 34: moving block, 35: drain port, 36: third mount, 37: latch, 38: third spring, 39: fourth spring, 40: extrusion block, 41: second wedge, 42: connection block, 43: cleaning rack, 44: fifth spring, 45: sponge block.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
The utility model provides a water spray and fertilizer integration reel formula sprinkling irrigation machine, as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, including irrigator main part 1, be connected with reel 2 on the irrigator main part 1 rotation, irrigator main part 1 is from taking the water turbine of driving reel 2 rotation, it has PE hose 3 to coil on the reel 2, the water pump in PE hose 3 is drawn into from taking on the irrigator main part 1, water spray driving 4 has been placed in irrigator main part 1 left side, water spray driving 4 upper portion rotation is connected with shower nozzle 5, PE hose 3 and shower nozzle 5 intercommunication, be equipped with the drive assembly who is used for driving shower nozzle 5 rotation on the water spray driving 4, water spray driving 4 upper portion rigid coupling has fertilizer liquid case 6, fertilizer liquid case 6 is from taking the stopper, fertilizer liquid case 6 and shower nozzle 5 rotation intercommunication, shower nozzle 5 and fertilizer liquid case 6's intercommunication position is opened there is discharge gate 15, shower nozzle 15 and delivery port 16 are just right to the delivery port 16, be equipped with the switching element that is used for carrying out switching over between spraying fertilizer and water on the main part 1 left side, be equipped with water spray driving 4 upper portion rotation, be equipped with the drive assembly that is used for driving 5 rotation, first shielding element is close to first 15, first position 13 is close to first delivery port 13, first position 13 is moved to the 15 is equipped with the delivery port 13, second position is close to 15, second position 13 is moved to 15 is equipped with the retaining member, 13 is moved to the delivery port 13.
As shown in fig. 3 and 4, the driving assembly comprises a motor 7, the motor 7 is fixedly arranged on the water spraying travelling crane 4, a first gear 8 is fixedly connected to an output shaft of the motor 7, a first gear 8 is fixedly connected to the lower portion of the spray head 5, and the two first gears 8 are meshed with each other.
As shown in fig. 1, fig. 3 and fig. 4, the switching assembly comprises first fixing frames 9 which are symmetrically distributed, the first fixing frames 9 are fixedly connected to the spray heads 5, first wedge blocks 10 are connected to the first fixing frames 9 in a sliding mode, first pull ropes 11 are fixedly connected between the two first wedge blocks 10, first guide frames 12 are fixedly connected to the first fixing frames 9, first guide frames 12 are fixedly connected to the upper and lower portions of the left sides of the spray heads 5, the first pull ropes 11 penetrate through the first guide frames 12 and the spray heads 5 in a sliding mode, extrusion frames 17 are fixedly connected to the front and rear sides of the left upper portion of the water spraying travelling crane 4, and the first wedge blocks 10 on the upper side and the lower side are respectively in extrusion fit with the extrusion frames 17 on the upper portion and the lower portion.
As shown in fig. 1 and 5, the moving assembly includes a second fixing frame 18, the second fixing frame 18 is fixedly connected to the spray head 5, an air cylinder 19 is fixedly installed on the second fixing frame 18, a water baffle 21 is fixedly connected to a telescopic part of the air cylinder 19, the left side of the water baffle 21 is obliquely arranged towards the lower left side, the water baffle 21 is located at the upper left side of the spray head 5, a pressing switch 20 is fixedly installed at the lower part of the second fixing frame 18, the pressing switch 20 is located right above the first wedge block 10 at the upper side, and the pressing switch 20 is electrically connected with the air cylinder 19.
When the water spraying and fertilizer spraying integrated reel type sprinkler is needed to spray fertilizer and water on crops, firstly, the water spraying and fertilizer spraying integrated reel type sprinkler is pulled to a farmland working area by a tractor, a water pump of a sprinkler body 1 is put into a pond, then the sprinkler body 1 is fixed, a water spraying travelling crane 4 is pulled to a specified position by the tractor, a PE hose 3 is pulled out by the water spraying travelling crane 4, water is pumped into the PE hose 3 by the water pump of the sprinkler body 1, the water is stopped in the PE hose 3 due to a second stop block 14, a plug of a fertilizer liquid box 6 is opened, a proper amount of fertilizer is filled into the fertilizer liquid box 6, the plug of the fertilizer liquid box 6 is closed, the fertilizer in the fertilizer liquid box 6 enters a sprinkler head 5 through a discharge hole 15, the sprinkler head 5 sprays the fertilizer, so that the crops are fertilized, then people drive a first gear 8 on the right side to rotate by a motor 7, so that the spray head 5 rotates through the first gear 8 at the left side, the spray head 5 drives the first wedge block 10 to rotate through the first fixing frame 9, when the first wedge block 10 at the upper part rotates forwards to be in contact with the extrusion frame 17 at the front part, the first wedge block 10 at the upper part is forced to move upwards, the first pull rope 11 is pulled by the first wedge block 10, the first stop block 13 moves forwards and the second stop block 14 moves backwards, the discharge hole 15 is blocked by the first stop block 13, the second stop block 14 is separated from the water outlet 16, and then fertilizer does not enter the spray head 5 any more, and water in the PE hose 3 enters the spray head 5, so that the fertilization is switched to the watering, and the watering can be carried out after the fertilization is carried out, so that the fertilizer is prevented from being stopped on the crop leaves, the leaves are prevented from being burnt, the safe fertilization is facilitated, and when the first wedge block 10 at the lower part rotates to be in contact with the extrusion frame 17 at the rear part, the first wedge-shaped block 10 at the lower part is forced to move downwards, the first pull rope 11 is pulled by the first wedge-shaped block 10 at the lower part, the first pull rope 11 enables the first stop block 13 to move backwards, the second stop block 14 moves forwards, the first stop block 13 is separated from the discharge hole 15, the second stop block 14 shields the water outlet 16, then fertilizer enters the spray head 5 again, water in the PE hose 3 does not enter the spray head 5 any more, and therefore watering is switched to fertilization, after fertilization is switched to watering in the next round, the reel 2 is driven to rotate by utilizing the water turbine of the irrigator body 1, the PE hose 3 with proper length is wound by the reel 2 in a rotating mode, then the reel 2 is enabled to stop rotating, and sprinkling operation is continued, so that uniform fertilization and sprinkling can be carried out in the same area, when the sprinkling operation is completed, the motor 7, the water pump of the irrigator body 1 and the irrigator body 1 are closed, and the water pump of the irrigator body 1 is retrieved, and the sprinkler is pulled to the original position by utilizing the tractor.
After the first wedge-shaped block 10 on the upper portion moves upwards to be in contact with the push switch 20, the push switch 20 is pressed by the first wedge-shaped block 10 on the upper portion, so that the air cylinder 19 is started, the expansion part of the air cylinder 19 stretches to enable the water baffle 21 to move downwards, the water baffle 21 moves downwards to be positioned right left of the spray head 5, fertilizer or water sprayed by the spray head 5 impacts the water baffle 21, the reaction of the water baffle 21 enables the fertilizer or water to spray downwards on the ground, and therefore the area near the water spraying crane 4 can be sprayed, the spray irrigation effect is improved, and when the push switch 20 is pressed by the first wedge-shaped block 10 on the upper portion next time, the expansion part of the air cylinder 19 contracts.
Example 2
On the basis of embodiment 1, as shown in fig. 1 and 6, the scraper assembly is further arranged on the spray head 5, the scraper assembly comprises a guide rod 24, the guide rod 24 is fixedly arranged inside the spray head 5, a cleaning ring 23 is connected to the guide rod 24 in a sliding manner, the cleaning ring 23 is tightly attached to the inner wall of the spray head 5, a first spring 25 is wound on the guide rod 24, the left end and the right end of the first spring 25 are fixedly connected with the guide rod 24 and the cleaning ring 23 respectively, a second pull rope 22 is fixedly connected to the left rear side of the water spraying crane 4, a second guide frame 26 is fixedly connected to the left side of the spray head 5, the second pull rope 22 penetrates through the second guide frame 26 in a sliding manner, and the second pull rope 22 is fixedly connected with the cleaning ring 23.
In the irrigation operation, if fertilizer is attached to the inner wall of the spray head 5, excessive fertilizer and water are mixed and irrigated on crops, the crops can be burnt, therefore, the fertilizer is required to be prevented from being attached to the inner wall of the spray head 5, the spray head 5 rotates forwards to drive the cleaning ring 23 to rotate forwards, as one end of the second pull rope 22 is fixed on the water spraying crane 4, the cleaning ring 23 is pulled by the second pull rope 22 to slide leftwards in the spray head 5, the first spring 25 is compressed, the cleaning ring 23 is driven to rotate backwards by the backward rotation of the spray head 5, the cleaning ring 23 is pulled by the second pull rope 22, the cleaning ring 23 is reset by the first spring 25, the cleaning ring 23 moves rightwards, the fertilizer on the inner wall of the spray head 5 can be scraped in the process of spraying the fertilizer through the left-right movement of the cleaning ring 23, the attachment of the fertilizer is reduced, the excessive fertilizer is prevented from being mixed into the crops burnt in water, and the irrigation operation is facilitated.
As shown in fig. 1, 7 and 8, the dispersing assembly is arranged on the water baffle 21, the dispersing assembly comprises a fixed box 27, the fixed box 27 is fixedly connected to the lower portion of the water baffle 21, a moving block 34 is connected in the fixed box 27 in a sliding manner, a moving rod 28 is fixedly connected to the lower portion of the moving block 34, the moving rod 28 is connected with the fixed box 27 in a sliding manner, a rack 29 is fixedly connected to the lower portion of the moving rod 28, a fixed rod 30 is fixedly connected to the lower portion of the water baffle 21, a dispersing frame 31 is rotatably connected to the lower portion of the fixed rod 30, a second gear 32 is fixedly connected to the dispersing frame 31, the second gear 32 is meshed with the rack 29, the dispersing frame 31 is positioned at the left of the spray head 5, a second spring 33 is wound on the upper portion of the moving rod 28, the upper end and the lower end of the second spring 33 are fixedly connected with the moving block 34 and the fixed box 27, and a water outlet 35 is formed in the fixed box 27.
In order to make fertilizer and water irrigate more evenly, can break up the fertilizer that spouts and water, when breakwater 21 moves down to be located the shower nozzle 5 left, partial water or fertilizer spouts above fixed box 27, movable block 34 atress moves down, second spring 33 is compressed, movable block 34 moves down and makes movable rod 28 move down, thereby make rack 29 move down, afterwards through the meshing of rack 29 and second gear 32, dispersion frame 31 rotates and can break up fertilizer or water, do benefit to improvement fertilizer and water irrigate the ground degree of consistency, improve the sprinkling irrigation effect, movable block 34 moves down to when corresponding with outlet 35, water or fertilizer on the movable block 34 flows out through outlet 35, second spring 33 resets and makes movable block 34 upwards move, movable rod 28 upwards, thereby make rack 29 upwards move, rack 29 makes dispersion frame 31 reverse through second gear 32, thereby can utilize dispersion frame 31 to break up fertilizer or water further.
As shown in fig. 1, 9 and 10, the irrigation machine further comprises a reinforcing component, the reinforcing component is arranged on the irrigation machine main body 1, the reinforcing component comprises a third fixing frame 36, the third fixing frame 36 is fixedly connected to the right lower portion of the irrigation machine main body 1, a bolt 37 is slidably connected to the third fixing frame 36, a third spring 38 is wound on the bolt 37, the upper end and the lower end of the third spring 38 are fixedly connected with the third fixing frame 36 and the bolt 37 respectively, a second wedge block 41 is slidably connected to the upper portion of the third fixing frame 36, a fourth spring 39 is wound on the second wedge block 41, the front end and the rear end of the fourth spring 39 are fixedly connected with the third fixing frame 36 and the second wedge block 41 respectively, the bolt 37 is slidably penetrated out by the second wedge block 41, an extrusion block 40 is fixedly connected to the reel 2, and the extrusion block 40 rotationally extrudes the second wedge block 41.
In the process of winding the PE hose 3, in order to stably wind the PE hose 3, the reel 2 needs to be reinforced, the extrusion block 40 is driven to rotate by rotation of the reel 2, when the extrusion block 40 rotates to be in contact with the second wedge block 41, the extrusion block 40 extrudes the second wedge block 41 to move outwards, the fourth spring 39 is compressed, the second wedge block 41 moves outwards to be separated from the bolt 37, the third spring 38 resets to enable the bolt 37 to move downwards to be inserted into soil, the bolt 37 can fix the irrigator body 1 through the third fixing frame 36, shaking of the irrigator body 1 is reduced, the PE hose 3 is facilitated to be stably wound, and therefore stable irrigation operation is facilitated, the extrusion block 40 rotates to be separated from the second wedge block 41, the fourth spring 39 resets to enable the second wedge block 41 to move inwards, when the water and fertilizer integrated reel type sprinkler needs to be moved, the fourth spring 39 is compressed, the third spring 38 is stretched, the second wedge block 41 is loosened, and the fourth spring 39 resets to enable the second wedge block 41 to move inwards to be inserted into the soil, and the bolt 37 is fixed by moving inwards.
As shown in fig. 1, 11 and 12, the cleaning assembly is arranged on the irrigation machine main body 1, the cleaning assembly comprises symmetrically distributed connecting blocks 42, the connecting blocks 42 are fixedly connected to the machine body of the irrigation machine main body 1, cleaning frames 43 are connected to the connecting blocks 42 in a sliding mode, the cleaning frames 43 semi-surround the pulled-out parts of the PE hose 3, fifth springs 44 are wound on the cleaning frames 43, the inner ends and the outer ends of the fifth springs 44 are fixedly connected with the cleaning frames 43 and the connecting blocks 42 respectively, a plurality of sponge blocks 45 are uniformly fixedly connected to the inner sides of the cleaning frames 43, and the sponge blocks 45 are contacted with the pulled-out parts of the PE hose 3.
After the PE hose 3 is pulled out, the PE hose 3 falls on the ground and is easy to be contaminated with soil, when the PE hose 3 is wound, the PE hose 3 is easy to be damaged due to friction between the soil and the PE hose 3, therefore, the surface of the PE hose 3 needs to be cleaned, when the PE hose 3 is wound, the sponge block 45 is tightly attached to the surface of the PE hose 3 through the cleaning frame 43 under the elastic force of the fifth spring 44, the soil on the surface of the PE hose 3 is cleaned by the sponge block 45, the cleaning of the PE hose 3 is facilitated, the PE hose 3 is prevented from being scratched by the soil, and the PE hose 3 is protected.
The embodiments described above are intended to provide those skilled in the art with a means to make or use the invention, and those skilled in the art may make various modifications or alterations to the embodiments described above without departing from the inventive concept thereof, and thus the scope of the invention is not limited by the embodiments described above, but should be accorded the broadest scope consistent with the innovative features recited in the claims.
Claims (10)
1. The utility model provides a water spray and fertilizer injection integrated reel type sprinkler, includes irrigator main part (1), irrigator main part (1) rotation type is connected with reel (2), irrigator main part (1) is from the area drive the rotatory water turbine of reel (2), reel (2) are convoluteed and are had PE hose (3), irrigator main part (1) is from taking the water pump of drawing in PE hose (3), water spray driving (4) have been placed in irrigator main part (1) left side, water spray driving (4) rotation type is connected with shower nozzle (5), PE hose (3) with shower nozzle (5) intercommunication, be equipped with on water spray driving (4) and be used for the drive shower nozzle (5) rotatory drive assembly, characterized by still includes fertile liquid case (6), fertile liquid case (6) rigid coupling are in water spray (4), fertile liquid case (6) are from taking the stopper, fertile liquid case (6) with shower nozzle (5) rotation type intercommunication, shower nozzle (5) have been placed in the left side water spray driving (4), shower nozzle (5) have shower nozzle (5) rotation type to be connected with shower nozzle (5) rotation position (5) are equipped with one and are used for switching between shower nozzle (5) and the position (16) is equipped with on the shower nozzle (5), the novel shower nozzle is characterized in that a first stop block (13) is fixedly connected to the part, close to the discharge hole (15), of the first stay cord (11), a second stop block (14) is fixedly connected to the part, close to the water outlet (16), of the first stay cord (11), a moving assembly is arranged on the shower nozzle (5), and a water baffle (21) is arranged on the moving assembly.
2. The water and fertilizer integrated reel type sprinkler according to claim 1, wherein the discharge hole (15) is opposite to the water outlet (16), the first stop block (13) does not block the discharge hole (15), and the second stop block (14) blocks the water outlet (16).
3. The water and fertilizer spraying integrated reel type sprinkler according to claim 2, wherein the driving assembly comprises a motor (7), the motor (7) is fixedly installed on the water spraying travelling crane (4), a first gear (8) is fixedly connected with an output shaft of the motor (7), the first gear (8) is fixedly connected with the sprinkler head (5), and the first gears (8) are meshed with each other.
4. According to claim 3, a water spray and fertilizer integration reel formula sprinkling irrigation machine, characterized by, switch the subassembly and including symmetric distribution's first mount (9), first mount (9) rigid coupling is in shower nozzle (5), first mount (9) sliding connection has first wedge (10), first stay cord (11) rigid coupling is in symmetric distribution between first wedge (10), first mount (9) rigid coupling has first leading truck (12), shower nozzle (5) rigid coupling has symmetric distribution first leading truck (12), first stay cord (11) sliding type pass first leading truck (12) with shower nozzle (5), shower crane (4) rigid coupling has central symmetric distribution's extrusion frame (17), first wedge (10) with extrusion frame (17) one-to-one, first wedge (10) with corresponding extrusion frame (17) extrusion cooperation.
5. The water and fertilizer integrated reel type sprinkler according to claim 4, wherein the moving assembly comprises a second fixing frame (18), the second fixing frame (18) is fixedly connected with the spray head (5), an air cylinder (19) is fixedly installed on the second fixing frame (18), a water baffle (21) is fixedly connected with a telescopic part of the air cylinder (19), a pressing switch (20) is fixedly installed on the second fixing frame (18), and the pressing switch (20) is electrically connected with the air cylinder (19) on a moving path adjacent to the first wedge block (10).
6. The water and fertilizer integrated reel type sprinkler according to claim 5, wherein the water guard (21) is obliquely arranged, and the water guard (21) is in hope of the spray head (5).
7. The water and fertilizer integrated reel type sprinkler according to claim 6, further comprising a scraping assembly, wherein the scraping assembly is arranged on the sprinkler head (5), the scraping assembly comprises a guide rod (24), the guide rod (24) is fixedly arranged on the sprinkler head (5), the guide rod (24) is slidably connected with a cleaning ring (23), the cleaning ring (23) is tightly attached to the inner wall of the sprinkler head (5), a first spring (25) is fixedly connected between the guide rod (24) and the cleaning ring (23), a second pull rope (22) is fixedly connected with the sprinkler head (5), a second guide frame (26) is fixedly connected with the second pull rope (22) and slidably penetrates through the second guide frame (26), and the second pull rope (22) is fixedly connected with the cleaning ring (23).
8. The water and fertilizer integrated reel type sprinkler according to claim 7, further comprising a dispersing component, wherein the dispersing component is arranged on the water baffle (21), the dispersing component comprises a fixed box (27), the fixed box (27) is fixedly connected with the water baffle (21), the fixed box (27) is slidably connected with a moving block (34), the moving block (34) is fixedly connected with a moving rod (28), the moving rod (28) is slidably connected with the fixed box (27), the moving rod (28) is fixedly connected with a rack (29), the water baffle (21) is fixedly connected with a fixed rod (30), the fixed rod (30) is rotatably connected with a dispersing rack (31), the dispersing rack (31) is fixedly connected with a second gear (32), the second gear (32) is meshed with the rack (29), the dispersing rack (31) is positioned at a water outlet of the spray head (5), the moving block (34) is fixedly connected with a second spring (33) between the fixed box (27), and the fixed box (27) is fixedly connected with a water outlet (35).
9. The water-spraying and fertilizer-spraying integrated reel type sprinkler according to claim 8, further comprising a reinforcing component, wherein the reinforcing component is arranged on the sprinkler body (1) and comprises a third fixing frame (36), the third fixing frame (36) is fixedly connected with the sprinkler body (1), a bolt (37) is slidably connected with the third fixing frame (36) and is fixedly connected with a third spring (38) between the third fixing frame (36) and the bolt (37), the third fixing frame (36) is slidably connected with a second wedge block (41), a fourth spring (39) is fixedly connected between the third fixing frame (36) and the second wedge block (41), the second wedge block (41) slidably penetrates out of the bolt (37), an extrusion block (40) is fixedly connected with the reel (2), and the extrusion block (40) rotationally extrudes the second wedge block (41).
10. The water-spraying and fertilizer-spraying integrated reel type sprinkler according to claim 9, further comprising a cleaning assembly, wherein the cleaning assembly is arranged on the sprinkler body (1) and comprises symmetrically distributed connecting blocks (42), the connecting blocks (42) are fixedly connected with the sprinkler body (1) body, the connecting blocks (42) are slidably connected with cleaning frames (43), the cleaning frames (43) are used for semi-surrounding the pulled-out parts of the PE hose (3), fifth springs (44) are fixedly connected between the cleaning frames (43) and the connecting blocks (42), sponge blocks (45) are uniformly fixedly connected with the cleaning frames (43), and the sponge blocks (45) are in contact with the pulled-out parts of the PE hose (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311290988.5A CN117223464B (en) | 2023-10-08 | 2023-10-08 | Water-spraying and fertilizer-spraying integrated reel type sprinkler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311290988.5A CN117223464B (en) | 2023-10-08 | 2023-10-08 | Water-spraying and fertilizer-spraying integrated reel type sprinkler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117223464A true CN117223464A (en) | 2023-12-15 |
| CN117223464B CN117223464B (en) | 2024-03-26 |
Family
ID=89096596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311290988.5A Active CN117223464B (en) | 2023-10-08 | 2023-10-08 | Water-spraying and fertilizer-spraying integrated reel type sprinkler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117223464B (en) |
Citations (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09140232A (en) * | 1995-11-24 | 1997-06-03 | Mitsubishi Agricult Mach Co Ltd | Riding type fertilizer-applying machine |
| KR19980025107U (en) * | 1998-05-04 | 1998-07-25 | 이수진 | Compost Uniform Spray Radiator |
| RU2222184C2 (en) * | 2002-03-18 | 2004-01-27 | Открытое акционерное общество "Волгоградский завод оросительной техники" | Boom sprinkler unit |
| US6820828B1 (en) * | 2002-10-23 | 2004-11-23 | Arnold J Greenwalt | Circle irrigation chemical application |
| JP2009055846A (en) * | 2007-08-31 | 2009-03-19 | Iseki & Co Ltd | Riding plant husbandry vehicle |
| US20130186973A1 (en) * | 2010-09-20 | 2013-07-25 | Wan Soo Kim | Remotely controlled fertilizer sprayer, and method for controlling same |
| WO2014064452A1 (en) * | 2012-10-26 | 2014-05-01 | Michael Edward Brown | Adjustable emitter and preform |
| KR101534458B1 (en) * | 2015-02-17 | 2015-07-09 | 창녕군 | farm working machinery for agricultural machines |
| CA2966129A1 (en) * | 2014-10-27 | 2016-05-06 | Council Of Scientific & Industrial Research | Manually controlled variable coverage high range electrostatic sprayer |
| CN106034998A (en) * | 2016-07-22 | 2016-10-26 | 中国农业科学院农田灌溉研究所 | Movable irrigator with water diversion driven by multiple power |
| JP2017066879A (en) * | 2015-09-28 | 2017-04-06 | 井関農機株式会社 | Work vehicle |
| KR20170136705A (en) * | 2016-06-02 | 2017-12-12 | 주식회사 화인특장 | Liquid fertilizer distributing apparatus attached to rotary |
| CN208082720U (en) * | 2018-03-02 | 2018-11-13 | 四川农业大学 | A kind of irrigate uses adjustable atomization nozzle |
| CN211267978U (en) * | 2018-07-24 | 2020-08-18 | 李宝霞 | Integrative sprinkling irrigation equipment of wheat liquid manure |
| CN112314394A (en) * | 2020-10-29 | 2021-02-05 | 浙江工商职业技术学院 | Full-automatic sprinkling irrigation equipment of scope adjustable |
| CN214046652U (en) * | 2020-10-22 | 2021-08-27 | 赵晓燕 | Fertilizer injection unit for farming |
| WO2022021755A1 (en) * | 2020-07-29 | 2022-02-03 | 江苏鸣泉灌排设备有限公司 | Irrigation sprinkling device for growing seedlings |
| CN114175989A (en) * | 2021-12-13 | 2022-03-15 | 江苏大学 | Intelligent walking type sprinkling machine system and sprinkling method |
| KR20220039220A (en) * | 2020-09-22 | 2022-03-29 | 주식회사 나브텍 | Oscillating Elevated Fire Extinguishing Monitor for Port Crane |
| CN114830903A (en) * | 2022-05-16 | 2022-08-02 | 南京工程学院 | Water and fertilizer integrated irrigation system with photovoltaic power generation function |
| CN115399228A (en) * | 2022-09-13 | 2022-11-29 | 吉林牧神机械有限责任公司 | Reel formula sprinkling irrigation machine with antiwind function |
| CN115643882A (en) * | 2022-11-22 | 2023-01-31 | 江西省农业科学院园艺研究所 | A liquid manure integration sprinkling irrigation equipment for cultivating fruit tree |
| CN116098040A (en) * | 2023-03-02 | 2023-05-12 | 江苏华源节水股份有限公司 | Large-scale hydraulic drive reel formula sprinkling irrigation machine |
| KR102559452B1 (en) * | 2023-04-10 | 2023-07-25 | 리텍 주식회사 | A spraying device with a moving nozzle that can efficiently spray the spraying area |
-
2023
- 2023-10-08 CN CN202311290988.5A patent/CN117223464B/en active Active
Patent Citations (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09140232A (en) * | 1995-11-24 | 1997-06-03 | Mitsubishi Agricult Mach Co Ltd | Riding type fertilizer-applying machine |
| KR19980025107U (en) * | 1998-05-04 | 1998-07-25 | 이수진 | Compost Uniform Spray Radiator |
| RU2222184C2 (en) * | 2002-03-18 | 2004-01-27 | Открытое акционерное общество "Волгоградский завод оросительной техники" | Boom sprinkler unit |
| US6820828B1 (en) * | 2002-10-23 | 2004-11-23 | Arnold J Greenwalt | Circle irrigation chemical application |
| JP2009055846A (en) * | 2007-08-31 | 2009-03-19 | Iseki & Co Ltd | Riding plant husbandry vehicle |
| US20130186973A1 (en) * | 2010-09-20 | 2013-07-25 | Wan Soo Kim | Remotely controlled fertilizer sprayer, and method for controlling same |
| WO2014064452A1 (en) * | 2012-10-26 | 2014-05-01 | Michael Edward Brown | Adjustable emitter and preform |
| CA2966129A1 (en) * | 2014-10-27 | 2016-05-06 | Council Of Scientific & Industrial Research | Manually controlled variable coverage high range electrostatic sprayer |
| KR101534458B1 (en) * | 2015-02-17 | 2015-07-09 | 창녕군 | farm working machinery for agricultural machines |
| JP2017066879A (en) * | 2015-09-28 | 2017-04-06 | 井関農機株式会社 | Work vehicle |
| KR20170136705A (en) * | 2016-06-02 | 2017-12-12 | 주식회사 화인특장 | Liquid fertilizer distributing apparatus attached to rotary |
| CN106034998A (en) * | 2016-07-22 | 2016-10-26 | 中国农业科学院农田灌溉研究所 | Movable irrigator with water diversion driven by multiple power |
| CN208082720U (en) * | 2018-03-02 | 2018-11-13 | 四川农业大学 | A kind of irrigate uses adjustable atomization nozzle |
| CN211267978U (en) * | 2018-07-24 | 2020-08-18 | 李宝霞 | Integrative sprinkling irrigation equipment of wheat liquid manure |
| WO2022021755A1 (en) * | 2020-07-29 | 2022-02-03 | 江苏鸣泉灌排设备有限公司 | Irrigation sprinkling device for growing seedlings |
| KR20220039220A (en) * | 2020-09-22 | 2022-03-29 | 주식회사 나브텍 | Oscillating Elevated Fire Extinguishing Monitor for Port Crane |
| CN214046652U (en) * | 2020-10-22 | 2021-08-27 | 赵晓燕 | Fertilizer injection unit for farming |
| CN112314394A (en) * | 2020-10-29 | 2021-02-05 | 浙江工商职业技术学院 | Full-automatic sprinkling irrigation equipment of scope adjustable |
| CN114175989A (en) * | 2021-12-13 | 2022-03-15 | 江苏大学 | Intelligent walking type sprinkling machine system and sprinkling method |
| CN114830903A (en) * | 2022-05-16 | 2022-08-02 | 南京工程学院 | Water and fertilizer integrated irrigation system with photovoltaic power generation function |
| CN115399228A (en) * | 2022-09-13 | 2022-11-29 | 吉林牧神机械有限责任公司 | Reel formula sprinkling irrigation machine with antiwind function |
| CN115643882A (en) * | 2022-11-22 | 2023-01-31 | 江西省农业科学院园艺研究所 | A liquid manure integration sprinkling irrigation equipment for cultivating fruit tree |
| CN116098040A (en) * | 2023-03-02 | 2023-05-12 | 江苏华源节水股份有限公司 | Large-scale hydraulic drive reel formula sprinkling irrigation machine |
| KR102559452B1 (en) * | 2023-04-10 | 2023-07-25 | 리텍 주식회사 | A spraying device with a moving nozzle that can efficiently spray the spraying area |
Non-Patent Citations (3)
| Title |
|---|
| 周其秀;陈春梅;滕彬;陈绍松;: "甜瓜新品种"湘甜瓜7号"在麻阳种植表现及大棚立架早熟高产栽培技术", 农业技术与装备, no. 07, 25 July 2015 (2015-07-25), pages 64 - 66 * |
| 朱兴业等: "精准灌溉拖移式智能喷灌机的研发", 灌溉排水学报, vol. 37, no. 1, 30 June 2018 (2018-06-30), pages 9 - 12 * |
| 谢崇宝;张国华;鲁少华;卢文娟;陈娟;谢瑞环;: "重力自垂型伸缩式大型喷灌机喷水装置", 节水灌溉, no. 07, 5 July 2016 (2016-07-05), pages 105 - 106 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117223464B (en) | 2024-03-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210928978U (en) | Device for spraying water to radix ophiopogonis in mountain land | |
| US3118607A (en) | Spraying machine | |
| CN214102913U (en) | Pine is planted and is used irrigation equipment | |
| CN215454484U (en) | Irrigation device for hydraulic engineering | |
| CN117223464B (en) | Water-spraying and fertilizer-spraying integrated reel type sprinkler | |
| US2122596A (en) | Sprinkler | |
| EP0623278B1 (en) | Process and device for the continuous, adjusted and waste free irrigation of plants and cultures in rows | |
| CN110741758A (en) | Fertilization equipment with two fertilization modes | |
| CN113287453A (en) | Fruit tree is planted and is used big-arch shelter irrigation equipment | |
| CN209861579U (en) | Dual-purpose equipment for crop fertilization and pesticide spraying | |
| CN210766582U (en) | Road surface washing vehicle | |
| CN211832232U (en) | But gardens are planted with height-adjusting's pipe-line system | |
| CN114190149A (en) | A root palpus watering device for blueberry is planted | |
| CN210470305U (en) | Hydraulic mower for skid steer loader | |
| CN110073955B (en) | Multi-functional gardens fertilizer applicator | |
| AT243104B (en) | Vehicle for the removal of impure liquids and suspensions, especially sewer cleaning vehicles | |
| CN215774704U (en) | Multifunctional remote control grassland watering vehicle | |
| CN219470938U (en) | High-guniting-efficiency jet unit | |
| CN220556884U (en) | Intelligent agricultural fertilizer injection unit | |
| CN212013937U (en) | Agricultural hydraulic engineering irrigation equipment | |
| CN218998860U (en) | Adjustable water and fertilizer integrated irrigation machine | |
| CN217043831U (en) | Reel sprinkling irrigation machine is received and is managed cleaning device | |
| CN221059117U (en) | A device that waters fast for ornamental trees and shrubs | |
| CN218773220U (en) | Pesticide sprinkler for garden engineering | |
| CN221152317U (en) | Agricultural development is with device that waters |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |